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$ Value

$0

Shares

109,830

Price

$0

Filed

Jul 10

Insider

Name

MACRICOSTAS GEORGE

Title

CEO

CIK

0001182395

Roles

Officer

Transaction Details

Transaction Date

2025-07-09

Code

A

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

277,830

Footnotes

Represents restricted stock units granted pursuant to the company's 2025 equity incentive compensation plan. | Restricted stock units vest as follows: (i) 25% on May 28, 2026, (ii) 25% on May 28, 2027, (iii) 25% on May 28, 2028, and (iv) 25% on May 28, 2029.

Filing Info

Accession No.

0001140361-25-025516

Form Type

4

Issuer CIK

0000810136

MACRICOSTAS GEORGE's History

Date Ticker Type Value
2026-04-08 PLAB $281K
2026-04-08 PLAB $238K
2026-04-08 PLAB $4.7M
2025-07-09 PLAB A $0

Other Insiders at PLAB (90d)

Insider Bought Sold Last
MACRICOSTAS CONSTANTINE S $2.3M 2026-04-14
MACRICOSTAS GEORGE
CEO
$5.2M 2026-04-08
TYSON MITCHELL G $423K 2026-04-13
Lee Kang Jyh $3.4M 2026-04-16
Liao Daniel JL 2026-04-13
Paladino Mary 2026-04-17
LEWIS ADAM M 2026-04-13
Rivera Eric
President, CFO
$1.9M 2026-04-13
Wang Hsueh-Chun
SVP/COO IC & US/EU Mnstrm Ops
$2.2M 2026-04-14
Garcia David A. 2026-04-13
Almeida Michelle 2026-04-13
ZHANG RUI
VP, CAO & Corporate Controller
$289K 2026-04-17